baber/WOPTO huggingface dataset:
Patent KR-20190130485-A (KR)
Title: Resin composition layer for sealing, resin sheet attached with support, resin cured layer for sealing, semiconductor package and semiconductor device
Inventor: SAKAUCHI HIROYUKI
IPC: H01L23/29
Filed: 2019-05-02
Abstract: Provided is a resin composition layer for sealing which suppresses curvature even when a wiring board is thin and also has excellent adhesiveness with a target object. A resin composition layer for sealing, which has the inorganic filler content of 83 mass% or more and includes a thermosetting resin, has a first main surface and a second main surface. In a cross section vertical to the first main surface, an area A1 of a resin component per unit area in a first region with a distance from the first main surface to 3 μm, and an area A2 of a resin component per unit area in a second region with a distance from 3 μm to 6 μm satisfy the relationship of A1 / A2 > 1.2.
Patent KR-20200127516-A (KR)
Inventor: HONG JIMAN
IPC: G11C16/30
Filed: 2019-05-02
Abstract: The present invention relates to a memory controller performing a read operation while varying a read voltage to efficiently perform the read operation for finding out an optimal read voltage and an operation method thereof. According to the present invention, the memory controller comprises: a command generation unit generating first and second read commands and outputting the same to a memory device to perform first and second read operations by the identical first read voltage with respect to target memory cells; an inverted cell number calculation unit responding to the first and second read commands to compare the received first and second read data to calculate the number of first inverted cells inverted from a first bit voltage into a second bit value and the number of second inverted cells inverted from the second bit value into the first bit value; and a read voltage determination unit changing the first read voltage in accordance with the number of the first inverted read cells and the number of the second inverted cells.
Patent KR-20200127706-A (KR)
Inventor: KANG SUNGHEE
IPC: F24F13/24
Filed: 2019-05-03
Abstract: The present invention relates to a large-sized air purifier which purifies air in a wide range and is easily assembled and disassembled. A large-sized air purifier of the present invention comprises a first stage chamber (100), a second stage chamber (200), and a third stage chamber (300) configured sequentially from the lower side toward the upper side thereof. The first stage chamber (100) includes: a plurality of suction ports (102) for suctioning polluted air through the entire circumference of a chamber; a first layer filter (110) disposed on the inner circumference thereof and filtering the polluted air introduced through the suction ports (102) by passing the air through the inside thereof in a diameter-direction; and a second layer filter (120) disposed on an upper part of the first layer filter (110) and again filtering the air, which enters the diameter-directional center part thereof after passing through the first layer filter (110), by passing the air through the upper side of the air purifier in the longitudinal direction. The second stage chamber (200) includes: an air blowing fan (220) provided on a lower part thereof and suctioning the purified air from the second layer filter (120) to blow the air in the direction toward the third stage chamber (300); and a side surface silencer (230) installed on the inner circumference thereof and reducing noise due to air blowing while forming a passage for inducing the air blown by the air blowing fan (220) to the third stage chamber (300). The third stage chamber (300) includes a plurality of discharging ports (302) for discharging air, which is induced from the side surface silencer (230), through the entire circumference of the chamber.
Patent KR-20200129520-A (KR)
Title: Preparation method of glycerol-impregnated modified hybrid coal
Inventor: OH DONG HUN
IPC: C10L9/02
Filed: 2019-05-09
Abstract: The present invention relates to a production method of glycerol-impregnated modified hybrid coal capable of producing hybrid coal with an improved calorific value by impregnating a glycerol-sulfuric acid mixture generated as a by-product in a bio-diesel process into low-grade coal and preventing the volatilization of glycerol impregnated with coal even if a process of anti-carbonization of the coal is carried out above the volatilization temperature of the glycerol. The production method comprises the steps of: preparing coal (S10); mixing glycerol and a sulfuric acid solution (S20); impregnating coal in a glycerol sulfuric acid mixture (S30); drying the coal impregnated with the glycerol-sulfuric acid mixture (S40); and semi-carbonizing the dried coal under nitrogen conditions (S50).
Patent KR-20200134958-A (KR)
Inventor: LEE DAE KUN
IPC: G06F16/33
Filed: 2019-05-24
Abstract: The present invention relates to a blockchain-based artificial intelligence service platform. In more detail, provided is the artificial intelligence service platform which receives a message containing a request from a user, recognizes, analyzes, determines and outputs the received message. In particular, by interlocking with the EPRI engine and analyzing the received message, the Korean morphemes, derivative words, and the like are determined to more accurately output information. By using blockchain technology, it is possible to secure all personal information protection, complementarity, transaction stability, and the like in the blockchain-based artificial intelligence service platform.
Patent KR-20200139032-A (KR)
Inventor: KIM KYOUNG TAE
IPC: A61B17/70
Filed: 2019-06-03
Abstract: The present invention relates to a spinal fixation device. According to the present invention, disclosed is a technology capable of stably fixing a cage in an accurate position between the vertebrae by comprising: the cage disposed between adjacent vertebrae to secure a gap between the vertebrae; a middle plate detachably coupled to the cage; and a deployment plate having one end coupled to the middle plate to be rotatable in a foldable manner.
Patent KR-20200142691-A (KR)
Inventor: YANG EUN JU
IPC: A23L13/40
Filed: 2019-06-13
Abstract: The present invention relates to Bacillus velezensis L2 (KCCM12498P), which shows a positive reaction to lactose, amygdalin, melibiose and gentiobiose and has excellent proteolytic activity, and a fish sauce prepared by using the same. The Bacillus velezensis L2 (KCCM 12498P) selected in the present invention is used as a seed for fermentation of fish sauce, can minimize the production of histamine, a component involved in allergic reactions or inflammation, and increase the amount of total nitrogen and the production of amino shape nitrogen, so as to improve the flavor.
Patent KR-20200142826-A (KR)
Inventor: KIM MYUNG JOON
IPC: A61M1/00
Filed: 2019-06-13
Abstract: A medical evacuator comprises: a suction hose end; an electric motored unit, and a control unit. The suction hose end is formed with a suction port for sucking gas, the electric motored unit controls a position of the suction hose end, and the control unit transmits a control command to the electric motored unit. The electric motored unit comprises: a motor part for converting electric power into mechanical power; and a power transmission part for transmitting mechanical power generated from a motor to the suction hose end. The suction hose end comprises: a bending portion for bending a suction hose by using the power transferred from the power transmission part; and a gas sensor portion for detecting gas sucked from the suction port. The control unit comprises a position calculating portion for analyzing the information of the gas sensed by the sensor portion using artificial intelligence, etc., and calculating a position of the suction hose end to move according to the analysis result.
Patent KR-20200145418-A (KR)
Inventor: LEE HYUN SEONG
IPC: A63H17/26
Filed: 2019-06-21
Abstract: The present invention relates to an RC car having an air purification function. According to the present invention, the RC car having an air purification function comprises: a Bluetooth module arranged inside the RC car; an Arduino board arranged inside the RC car; a servo motor attached to a DC motor; the DC motor; fan motors provided on both sides with a filter therebetween; and the filter. According to the present invention, it is possible to filter out foreign substances from air.
Patent KR-20200001523-A (KR)
Title: Washing machine
Inventor: KWANGHYUN KIM
IPC: D06F39/08
Filed: 2019-06-25
Abstract: A washing machine according to the present invention comprises: at least one pump pressure-feeding water discharged from a tub; a first distribution pipe coupled to a gasket at a first area, and provided with a first inlet port through which a portion of the water pressure-fed by the at least one pump is inducted, a first transferring pipeline guiding the water, inducted through the first inlet port, to an upper side, and a first and a second outlet port branching off sequentially from the bottom to the top on the first transferring pipeline to be connected to a first and a second port insertion pipe, respectively; and a second distribution pipe coupled to the gasket at a second area, and provided with a second inlet port through which another portion of the water pressure-fed by the at least one pump, a second transferring pipeline guiding the water, inducted through the second inlet port, to an upper side, and a third and fourth outlet port branching off from the bottom to the top on the second transferring pipeline to be connected to a third and fourth port insertion pipe, respectively. The present invention can reduce flow resistance within the transferring pipeline, thereby supplying a quantitative flowrate of water to the first output port and the second outlet port.
Patent KR-20210002804-A (KR)
Inventor: KIM MIN JUN
IPC: A47G21/04
Filed: 2019-07-01
Abstract: The present invention relates to stainless steel tableware for preventing a silver-nano crack, and a manufacturing method thereof. According to the present invention, the manufacturing method comprises: a surface treatment process; a heat washing process; a masking process; a first silver-nano coating process; a first sintering process; a second silver-nano coating process; a second sintering process; and a polishing/electrolysis process. According to the present invention, the reliability of a product can be improved.
Patent KR-20200007662-A (KR)
Inventor: TSUCHIYA OKINORI
IPC: B41M5/34
Filed: 2019-07-03
Abstract: According to the present invention, a printing apparatus includes a print head having a heat generation element, a generation unit that generates print data for driving the heat generation element to form an image on a print medium, and a drive unit that drives the heat generation element based on the print data generated by the generation unit. The print medium includes a lamination layer of a plurality of image formation layers that generate mutually different colors by receiving heat. The generation unit generates the print data in accordance with a type of the print medium among a plurality of print medium types that differ from each other in order of lamination of the plurality of image formation layers.
Patent KR-20210011614-A (KR)
Title: A spray button structure of the beauty wash sprayvessel
Inventor: BJK
IPC: A45D34/00
Filed: 2019-07-23
Abstract: The present application relates to a spray button structure of a cosmetic water spray container. An objective of the present invention is to provide a spray button structure of a cosmetic water spray container, which is characterized in that a spray button rotates when cosmetic water is being sprayed by the pressing of the spray button of the cosmetic water spray container so as to prevent a spray direction of the cosmetic water from twisting and enable a user to set a direction of a spray hole, and thus, the user can accurately spray the cosmetic water onto a part that the user needs and use the cosmetic water. According to the configuration, the cosmetic water spray container comprises: a support part which is provided with a discharge hole of a pumping unit formed at the center of an upper surface part, and mounted at the entrance of a cosmetic water container; a connection passage which is vertically formed on an inner ceiling part, communicatively connected to the spray hole in an outer circumferential surface, has a lower end part detachably assembled to the discharge hole of the support part, and connects the discharge hole and the spray hole to each other to enable the same to communicate with each other; and a spray button which is assembled in the discharge hole of the support part, and sprays the cosmetic water in the cosmetic water container by vertically pumping the discharge hole. The cosmetic water spray container comprises: a plurality of partition ribs which are radially formed so as to partition an inner space into a plurality of sections along an inner circumferential surface of the spray button; and a protruding locking rod which is formed on an upper surface of the support part, has a height that is equal to or higher than that of a lower end part of the partition ribs, and is configured to restrict the rotation of the spray button so that the spray button rotates as much as the sections of the partition ribs.
Patent KR-20210011823-A (KR)
Title: A cartridge and an aerosol generating apparatus comprising thereof
Inventor: LEE JONG SUB
IPC: A24F47/00
Filed: 2019-07-23
Abstract: A cartridge according to an aspect comprises: a liquid storage unit storing an aerosol generating material; a heater heating the aerosol generating material to generate aerosol; and a structure accommodating at least a part of the heater or a wire connected to the heater, and having at least a part thereof opened, wherein the open part of the structure is closed by external force applied to the structure to create electrical connection.
Patent KR-20210013977-A (KR)
Inventor: SON DONGMIN
IPC: G06F11/14
Filed: 2019-07-29
Abstract: The present invention relates to an ultra-high-speed large-capacity backup system and a backup method thereof, and more particularly, to an ultra-high-speed large-capacity backup system and a backup method thereof, in which, in the backup system for protecting data stored in a storage device that stores the data in the system from a disasters, a failure, an accident, and the like, a multi-process of distributing and setting the data in a unit of a volume, dividing the data again into numerous unit units such as a block, and sequentially compressing and moving, by a plurality of multi-threads, the unit units to another storage device is performed, so that multiple flows are performed within one process, and thus a time required for backup and recovery is reduced, and a data compression time is reduced. According to the present invention, a large amount of data is moved at a faster speed as compared with a conventional method in which one thread is allocated to one volume to compress and move the one volume, so that the time required for the backup and the recovery is greatly reduced, and a data compression rate is also significantly increased as compared with the conventional method.
Patent KR-20210014977-A (KR)
Inventor: CHO DAE JUNG
IPC: H02P29/00
Filed: 2019-07-31
Abstract: Provided is a generator rotor rolling system which comprises: an active support supporting one side of a collector ring of a rotor; and a passive support supporting the other side of the collector ring, wherein the active support includes an active lower frame supporting two spaced apart active supporting rollers and an active upper frame mounted to receive a rotor in an inverted U-shape on an upper portion of the active lower frame, and the passive support includes a passive lower frame supporting two spaced apart passive supporting rollers and a passive upper frame mounted to receive the rotor in the inverted U-shape on an upper portion of the passive lower frame. Therefore, construction cost and period can be shortened.
Patent KR-20210017825-A (KR)
Title: Gas leakage detection tank, Gas leakage measurement method And Gas leakage Detection System
Inventor: IM SEOKYEON
IPC: B65D88/12
Filed: 2019-08-09
Abstract: The present invention relates to a tank, which is able to detect a little leak of gas, a method for more effectively measuring gas leak, and a gas leak detection system which is able to allow a user to rapidly deal with gas leaks by checking the gas leak information. According to the present invention, in the gas tank which comprises a liner forming a space for storing gas, and a complex material which covers and reinforces the liner, a gas detection apparatus detects the gas leaked through a gap between the complex material by passing through the liner through changes in sound wave signals. By using the gas tank, the gas leak measurement method, and the gas leak detection system of the present invention, a systematic safety system can be built for safely storing various types of gases including hydrogen.
Patent KR-20210021638-A (KR)
Title: Bio-Diagnostic Monitoring Medical Device Control Device
Inventor: LEE KYUNG WOOK
IPC: G16H10/60
Filed: 2019-08-19
Abstract: Disclosed is a bio-diagnostic monitoring medical device control device which can safely control a medical device. According to the present invention, the medical device safety control device monitors physical state information of a patient in real time, predicts a risk state in advance in accordance with an amount of change in a body of the patient with a single or a combination of the monitored physical state information, and controls the medical device when a risk situation occurs.
Patent KR-20210021789-A (KR)
Title: Method for synthesizing silicon-carbon composite using liquid type plasma, and silicon-carbon composite synthesized therefrom
Inventor: KANG JUN
IPC: B01J19/08
Filed: 2019-08-19
Abstract: The present invention relates to a method for synthesizing a silicon-carbon composite using liquid plasma and a silicon-carbon composite synthesized therefrom. More particularly, the present invention relates to a method for synthesizing a silicon-carbon composite using liquid plasma and a silicon-carbon composite synthesized therefrom, wherein the method enables the simultaneous synthesis of silicon and carbon by forming, through liquid plasma, silicon nanoparticles, not silicon carbide compounds, and at the same time forming a silicon-carbon composite in which silicon nanoparticles are uniformly distributed in a carbon matrix. The present invention provides the method for synthesizing a silicon-carbon composite using liquid plasma and the silicon-carbon composite synthesized therefrom, as a technical gist, wherein the method comprises: a first step of preparing a solution in which a silicon precursor and a carbon precursor are mixed; a second step of disposing a pair of metal wires in the solution; and a third step of applying a bipolar pulsed direct current power to the pair of metal wires to form silicon nanoparticles from the solution through plasma discharge and at the same time forming a silicon-carbon composite in which silicon nanoparticles are distributed in a carbon matrix.
Patent KR-20190104110-A (KR)
Title: Beverage composition comprising milk and coffee
Inventor: LIM HYE JIN
IPC: A23F5/24
Filed: 2019-08-22
Abstract: The present invention relates to a dairy coffee beverage composition containing allulose, having excellent organoleptic properties due to a use of allulose. The dairy coffee beverage composition comprises a coffee bean extract, milk, and allulose, wherein the solid content of the coffee bean extract is 20 to 30 wt%, the solid content of the entire component of the milk excluding fat is 1 to 8 wt%, and the solid content of the allulose is 0.1 to 20 wt% with respect of 100 wt% of the solid content of the dairy coffee beverage composition.
Patent KR-20210023620-A (KR)
Title: System for meansuring horizontal jump destance using optical sensor and network camera
Inventor: HWANG GYO JIN
IPC: A63B71/06
Filed: 2019-08-24
Abstract: The present invention relates to a system for a long jump evaluation method measuring a long jump record of a user by using an optical sensor and a network camera and displaying the record on a display. The user can precisely measure an own long jump distance through the optical sensor and checks own jumping posture captured through the network camera through the display, thereby causing interest and checking improvement of long jump.
Patent KR-20210026246-A (KR)
Title: Apparatus for detecting network intrusion of a vehicle, system having the same and method thereof
Inventor: KIM SE IL
IPC: H04L12/40
Filed: 2019-08-29
Abstract: The present invention relates to a vehicle network intrusion detection device, a system including the same, and a method thereof are provided. According to an embodiment of the present invention, the vehicle network intrusion detection device includes: a processor which calculates a residual which is a difference between a real receive timestamp and an average receive timestamp of the CAN message for each CAN ID to determine whether there is a vehicle network intrusion; and a storage which stores at least one of the CAN message receive timestamp, the residual, or a result of detecting the vehicle network intrusion, which are obtained by the processor.
Patent KR-20210027754-A (KR)
Title: Hydraulic mount for vehicle
Inventor: KIM SEUNG WON
IPC: F16F13/14
Filed: 2019-09-03
Abstract: The present invention relates to a hydraulic mount for a vehicle, which is able to have a simple configuration, and to have all damping performances in the forward/backward direction and the upward/downward direction. To this end, according to the present invention, the hydraulic mount for the vehicle comprises: a main rubber forming a liquid chamber; an orifice assembly which divides the liquid chamber into an upper liquid chamber and a lower liquid chamber, and which forms the main rubber and the upper liquid chamber, having an orifice which is a fluid moving passage between the upper liquid chamber and the lower liquid chamber; and a diaphragm forming the lower liquid chamber on a lower side of the orifice assembly. The main rubber is extended downward, and has a partition unit which divides the upper liquid chamber into a first upper liquid chamber and a second upper liquid chamber with its lower end unit engaged with the orifice assembly.
Patent KR-20210027890-A (KR)
Title: Ultrasonic device having multifunctional holder
Inventor: LEE YONG SEUNG
IPC: C12M1/12
Filed: 2019-09-03
Abstract: According to an embodiment of the present invention, provided is an ultrasonic wave device comprising: a body including an ultrasonic wave generation unit; and a holder for receiving a container which receives a solution. The ultrasonic wave device also comprises a drawer unit coupled to the body to be withdrawable. The ultrasonic wave generation unit approaches or becomes farther from the holder in a state in which the drawer unit is inserted into the body. The holder comprises: a seating part which is opened toward the ultrasonic wave generation unit to receive the container in a state in which the drawer unit is inserted into the body; and a trench part which extends from the upper end of the seating part to the outside to form a shape surrounding the seating part, and is opened toward the ultrasonic wave generation unit to receive the lower end of the ultrasonic wave generation unit in a state in which the drawer unit is inserted into the body.